M0395400 (mŏn′ə-mā′nē-ə, -mān′yə)n.1. Pathological obsession with one idea or subject.2. Intent concentration on or exaggerated enthusiasm for a single subject or idea.mon′o·ma′ni·ac′(-mā′nē-ăk′) n.mon′o·ma·ni′a·cal(-mə-nī′ə-kəl) adj.mon′o·ma·ni′a·cal·ly adv.
monomaniacally
(ˌmɒnəʊməˈnaɪəkəlɪ) advin a monomaniacal mannerEncyclopediaSeemonomaniaLegalSeeMonomania